PannErgy

Director's Dealing • Oct 30, 2025

EXTRAORDINARY INFORMATION

Budapest, 30 October 2025

Information on the transfer of shares by a person closely associated with the person performing managerial responsibilities

PannErgy Nyilvánosan Működő Részvénytársaság (company registration number: Cg. 01- 10-041618; registered office: H-1112 Budapest, Boldizsár utca 2; hereinafter referred to as the "Issuer""), pursuant to Section 55(1) and (2) of Act CXX of 2001 on the Capital Market (hereinafter referred to as the "Capital Market Act"), Point 1.30 of Annex 4 of Decree No 24/2008 (VIII. 15.) of the Ministry of Finance on the detailed rules of the information obligations relating to publicly listed securities, and Section 19(3) of Regulation (EU) No 596/2014 on market abuse (hereinafter referred to as "MAR"), hereby discloses the following information to the Honoured Investors.

The Issuer's 100% owned subsidiary, PannErgy Geotermikus Erőművek Zártkörűen Működő Részvénytársaság (company registration number: Cg.01-10-046521; registered office: H-1112 Budapest, Boldizsár utca 2) as a person closely associated with the persons performing managerial responsibilities for the Issuer pursuant to Article 3(1)(26)(d) of MAR, has informed the Issuer pursuant to Article 19(1) of MAR that on 30 October 2025, the 20,000 pieces of PannErgy Ordinary Shares (ISIN code: HU0000089867) were returned by PannErgy Nyrt.

Annex: Announcement

PannErgy Nyrt. / PannErgy Plc.

This announcement is published in Hungarian and English languages. In case of any contradiction between these two versions, the Hungarian version shall prevail.

Adószám / VAT reg. number: 10558377-2-43

HUF IBAN: HU53 1070 0024 0250 2106 5110 0005 EUR IBAN: HU11 1070 0024 0250 2106 5000 0005

CIB BANK SWIFT: CIBHHUHB

EU adóigazgatási szám / EU VAT reg. number: HU10558377

Annex

Form for notifications and public disclosures under Article 19 of Regulation (EU) No 596/2014 on market abuse (MAR) concerning transactions by persons performing managerial responsibilities or persons closely associated with them

1.	Details of the person performing managerial responsibilities/person closely associated with them
	a) Name	PannErgy Geotermikus Erőművek Zártkörűen Működő Részvénytársaság (company registration number: Cg.01-10-046521; registered office: H-1112 Budapest, Boldizsár utca 2)
	2. Reason for notification
	a) Position/status	Person closely associated with a person performing managerial responsibilities (Dénes
		Tamás Gyimóthy, Gábor Briglovics and Attila Juhász are members of the Management Board of PannErgy Geotermikus Erőművek Zrt., and members of the Management Board of PannErgy Nyrt.)
	b) Initial notification
	/ amendment	First notification
	3. Details of the issuer, the emission allowance market participant, the auction platform, the auctioneer or the
	auction monitor
	a) Name	PannErgy Nyilvánosan Működő Részvénytársaság
	b) LEI	529900D05TGFDEQACZ88
	4. Details of the transaction(s): this section needs to be repeated for (i) each type of instrument; (ii) each type
	of transaction; (iii) each date; and (iv) each place where transactions have been conducted
	a) Description of the	PannErgy Plc.
	financial
	instrument,
	type of instrument	ordinary shares
	Identification code	HU0000089867
	b) Nature of the	Within the framework of an OTC transaction PannErgy
	transaction	Nyrt. returned the borrowed ordinary shares of
		PannErgy Nyrt. to PannErgy Geotermikus Erőművek
		Zrt.
	c) Price(s) and	Price(s)	Volume(s)
	volume(s)	-	20,000 units
	d) Summarised	Price(s)	Volume(s)
	information	-	20,000 units
	- Aggregated
	volume
	- Price
	e) Date of the	30.10.2025
	transaction
	f) Place of the	OTC Share transaction
	transaction

Phone: +36 1 323 2383

Adószám / VAT reg. number: 10558377-2-43